Spark 4 'Blue'

The Mizuno Spark 4 centers functionality and balanced technology in a minimalist design. This 'Blue' iteration takes a monochromatic approach on its technical mesh upper, with tonal laces and a ridged tongue badge underscoring the theme. A Runbird logo on the midfoot is obscured within the lines of the synthetic lateral support. Sculpted EVA midsole cushioning and a flexible carbon rubber outsole return.